Matthew Warren Sevensma
NPI 1255312302ActiveIndividual· Internal Medicine, Cardiovascular Disease· Wyoming, MI
Internal Medicine, Cardiovascular Disease in Wyoming, Michigan, trained at Michigan State University College of Osteopathic Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $1,462,448 for 4,354 claims, against $81,464 paid for services in 2024. Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $180.87 in all, mostly food and beverage.
Overview
| NPI | 1255312302 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Nov 7, 2005 |
| Last updated in NPPES | Dec 5, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 5101014388 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 655 |
|---|---|
| Services billed | 1,875 across 76 procedure codes |
| Paid by Medicare | $81,464 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,354 · 10,734 30-day fills |
|---|---|
| Patients | 783 |
| Total drug cost | $1,462,448 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Metropolitan HospitalWyoming, MI · 415 clinicians
Hospital affiliations
- Mercy Health Saint Mary'sGrand Rapids, MI
- Sheridan Community HospitalSheridan, MI
- Spectrum HealthGrand Rapids, MI
- Spectrum Health United HospitalGreenville, MI
- University of Michigan Health - WestWyoming, MI
Industry payments (Open Payments)
- 2025$180.87 · 3 payments from 2 companies
- 2024$168.55 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $145.49 | 2 |
| Abbott Laboratories | $35.38 | 1 |
What the 2025 payments were for
- Food and Beverage$180.87 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 cardiologists in Wyoming · All cardiologists in Michigan